Unscramble Itsdf

What is the meaning of word itsdf unscrambled?

What 5 letter words can be made from letters I T S D F:

Make more words by adding or removing letters

How many 4 letter words can you make from letters I T S D F?

1. difs - Definition of difs

2. dits - Definition of dits

3. fids - Definition of fids

4. fist - Definition of fist

5. fits - Definition of fits

6. sift - Definition of sift

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling tsdf
2) Removing the letter T and unscrambling isdf
3) Removing the letter S and unscrambling itdf
4) Removing the letter D and unscrambling itsf
5) Removing the letter F and unscrambling itsd

More anagrams containing the letters I T S D F
itsfd sdfit tdifs ifdts